Paragraph 75 75. Then Themistocles, when his opinion was like to be defeated by the Peloponnesians, secretly went forth from the assembly, and having gone out he sent a man to the encampment of the Medes in a boat, charging him with that which he must say: this man's name was Sikinnos, and he was a servant of Themistocles and tutor to his children; and after these events Themistocles entered him as a Thespian citizen, when the Thespians were admitting new citizens, and made him a wealthy man. He at this time came with a boat and said to the commanders of the Barbarians these words: "The commander of the Athenians sent me privately without the knowledge of the other Hellenes (for, as it chances, he is disposed to the cause of the king, and desires rather that your side should gain the victory than that of the Hellenes), to inform you that the Hellenes are planning to take flight, having been struck with dismay; and now it is possible for you to execute a most noble work, if ye do not permit them to flee away: for they are not of one mind with one another and they will not stand against you in fight, but ye shall see them fighting a battle by sea with one another, those who are disposed to your side against those who are not."
Paragraph 76 76. He then having signified to them this, departed out of the way; and they, thinking that the message deserved credit, landed first a large number of Persians in the small island of Psyttaleia, which lies between Salamis and the mainland; and then, as midnight came on, they put out the Western wing of their fleet to sea, circling round towards Salamis, and also those stationed about Keos and Kynosura put out their ships to sea; and they occupied all the passage with their ships as far as Munychia. And for this reason they put out their ships, namely in order that the Hellenes might not even be permitted to get away, but being cut off in Salamis might pay the penalty for the contests at Artemision: and they disembarked men of the Persians on the small island called Psyttaleia for this reason, namely that when the fight should take place, these might save the men of one side and destroy those of the other, since there especially it was likely that the men and the wrecks of ships would be cast up on shore, for the island lay in the way of the sea-fight which was to be. These things they did in silence, that the enemy might not have information of them.